R3303-HP HSR6800 Routers Interface Command Reference

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Usage guidelines
This command applies to CT1 interfaces, CE1 interfaces, E1-F interfaces, and T1-F interfaces only.
Examples
# Enable error packets diffusion restraint.
<Sysname> system-view
[Sysname] error-diffusion restraint enable
fe1 alarm
Use fe1 alarm to enable RAI detection on the interface.
Use undo fe1 alarm to disable RAI detection on the interface.
Syntax
fe1 alarm detect rai
undo fe1 alarm detect rai
Default
RAI detection is enabled on an E1-F interface.
Views
E1-F interface view
Default command level
2: System level
Parameters
detect: Enables periodical detection on an interface.
rai: Remote Alarm Indication (RAI).
Usage guidelines
This command is applicable when the interface operates in framed mode.
Examples
# Disable RAI detection on interface Serial 2/0/0.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] undo fe1 alarm detect rai
fe1 cable
Use fe1 cable to set the cable length for an E1-F interface.
Use undo fe1 cable to restore the default.
Syntax
fe1 cable { long | short }
undo fe1 cable